Geology and mineral resources of Bucks County, Pennsylvania.
Contributors: Willard, Bradford, b. 1894.
Series: Its Bulletin; C9
Published: 1959
Place of publication: [Harrisburg]
Language: eng
Number of pages: 243
Subjects: Geology -- Pennsylvania -- Bucks County.; Mines and mineral resources -- Pennsylvania -- Bucks County.
Table of contents: title: Introduction, by B. Willard.; title: Metamorphic rocks, by J. Freedman.; title: Paleozoic sedimentary rocks, by B. Willard.; title: Mesozoic rocks, by D. B. McLaughlin.; title: Late pleistocene deposits, by L. C. Peltier.; title: Mineral resources, by H. R. Gault.; title: Geologic history, by B. Willard.; title: Bibliography (p. 226-233)